births
Gertrude Mary Cox, American mathematician (died 1978)
Related Wikipedia articles
Gertrude Mary Cox
American statistician (1900–1978)
Gertrude Mary Cox was an American statistician and founder of the department of Experimental Statistics at North Carolina State University. She was later appointed director of both the Institute of Statistics of the Consolidated University of North Carolina and the Statistics…Source: Wikipedia (CC BY-SA)
January 13
Day of the year
January 13 is the 13th day of the year in the Gregorian calendar; 352 days remain until the end of the year.Source: Wikipedia (CC BY-SA)